S
M
T
W
T
F
S
28
97°
73°
29
95°
73°
30
93°
75°
1
91°
72°
2
95°
73°
3
97°
75°
4
97°
75°
5
99°
68°
6
95°
66°
7
91°
66°
8
95°
68°
9
95°
73°
10
91°
72°
11
91°
73°
12
91°
73°
13
82°
70°
14
82°
70°
15
79°
68°
16
82°
70°
17
79°
64°
18
88°
70°
19
90°
72°
20
91°
73°
21
97°
68°
22
99°
70°
23
100°
73°
24
95°
72°
25
91°
72°
26
93°
72°
27
95°
72°
28
97°
72°
29
95°
72°
30
95°
72°
31
98°
72°
1
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sheffield
Sheffield's July 2026 forecast shows daily high temperatures ranging from 90° to 98°, with overnight lows between 69° and 72°. The average high for July is 94° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sheffield. See also: August | September | October.